Yellow Sapphire stands 9 over the hardness scale Keeping the third situation immediately after Diamond and Moissanite. When the gemstone is multiple carat then it can't have sleek edges. Natural gemstones are important rocks and minerals found throughout the earth’s surface. And since these important gemstone are mined miles under https://ezmarkbookmarks.com/story18161253/5-essential-elements-for-sri-lankan-yellow-sapphire-price-in-india